latest bizarre behavior from former child star amanda bynes. She showed up sporting a new look and a very stern warning from the judge she faced. Diana perez has the story. Reporter: Amanda bynes showed up to court, donning an aqua wig, sweat pants and sneakers. The 27-year-old former child star was arrested in may, charged with three misdemeanored. And wore this blonde wig to the arraignment. Bynes is still serving three years' probation for driving on a suspended license. The latest run-in could en her up to a year in jail. Some say bynes' behavior has been off the rail, in and out of the courtroom. Calling everyone from the obama, to miley cyrus ugly on twitter. She looked like a clown today. She came into court, with her hair down to her waist. And sometimes you can be in contempt of court without saying one word. Reporter: Just last month, a judge gave former nfl star chad ochocinco johnson, a 30-day jail sentence after patting his attorney's backside. The judge reduced the sentence to seven days. Lindsay lohan served 30 days of 590-day jail ten tense, after showing up in court with obscenities on her nails. As for bynes, she has until september 26th before she faces the judge again. It remains to be seen if she will be sporting her own hair and a bit more humility. Unlike her recent twitter tirades, bynes, virtually silent in court.

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